/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

declare function AssertType(value: any, type: string): void;
{
    let arr : number[] = [1, 2, 3, 4, 5];
    for (let tmp of arr) {
        AssertType(tmp, "number");
    }

    let str = "hello"

    for (let tmp of str) {
        AssertType(tmp, "string");
    }


    class Student {}

    let stu : Student[] = [new Student()];
    for (let tmp of stu) {
        AssertType(tmp, "Student");
    }
}
